EA201370167A1 - METHODS AND COMPONENTS TO ACCUMULATE HEAT ENERGY - Google Patents

METHODS AND COMPONENTS TO ACCUMULATE HEAT ENERGY

Info

Publication number
EA201370167A1
EA201370167A1 EA201370167A EA201370167A EA201370167A1 EA 201370167 A1 EA201370167 A1 EA 201370167A1 EA 201370167 A EA201370167 A EA 201370167A EA 201370167 A EA201370167 A EA 201370167A EA 201370167 A1 EA201370167 A1 EA 201370167A1
Authority
EA
Eurasian Patent Office
Prior art keywords
thermal energy
present
salts
inorganic
heat
Prior art date
Application number
EA201370167A
Other languages
Russian (ru)
Other versions
EA026677B1 (en
EA026677B9 (en
Inventor
Воутер Духейне
Кристиан Стивенс
Original Assignee
Текнолоджи Фор Реньюэбл Энерджи Системс (Тфрэс) Бвба
Университейт Гент
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Текнолоджи Фор Реньюэбл Энерджи Системс (Тфрэс) Бвба, Университейт Гент filed Critical Текнолоджи Фор Реньюэбл Энерджи Системс (Тфрэс) Бвба
Publication of EA201370167A1 publication Critical patent/EA201370167A1/en
Publication of EA026677B1 publication Critical patent/EA026677B1/en
Publication of EA026677B9 publication Critical patent/EA026677B9/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/16—Materials undergoing chemical reactions when used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/16—Materials undergoing chemical reactions when used
    • C09K5/18—Non-reversible chemical reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/003—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using thermochemical reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/06—Heat pumps characterised by the source of low potential heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D2020/0004—Particular heat storage apparatus
    • F28D2020/0026—Particular heat storage apparatus the heat storage material being enclosed in mobile containers for transporting thermal energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Abstract

Настоящее изобретение относится, в целом, к способу накопления тепловой энергии или к тепловому насосу с применением обратимых химических реакций. В рамках обратимого цикла соединения на основе неорганической кислородсодержащей кислоты и/или их соли, кислородсодержащие кислоты с либо азотом, либо серой, либо фосфором или их соответствующие соли гидролизуются и конденсируются или полимеризуются для того, чтобы высвобождать и улавливать теплоту. В соответствии с этим первый аспект настоящего изобретения предусматривает применение неорганических сложных эфиров в способе накопления тепловой энергии, в частности применение неорганических фосфорных кислот и/или их солей. Настоящее изобретение дополнительно предусматривает способ накопления тепловой энергии, при этом указанный способ включает полимеризацию неорганических кислородсодержащих кислот с применением внешнего источника теплоты. В дополнительном аспекте настоящее изобретение предусматривает способ высвобождения тепловой энергии из указанного накопления теплоты, включающий этап экзотермического гидролиза неорганических кислородсодержащих кислот и/или их солей. Если между полимеризацией и этапом гидролиза не происходит охлаждение, можно получить тепловой насос. Такой тепловой насос может быть чрезвычайно полезен для повышения качества сбросной теплоты из промышленности до более высокого, более ценного уровня. При применении способов и компонентов по настоящему изобретению становится возможным накопление тепловой энергии при условиях окружающей среды в перемещаемом носителе. Как следствие, это позволяет превратить непрерывный процессThe present invention relates, in General, to a method of storing thermal energy or to a heat pump using reversible chemical reactions. In a reversible cycle, compounds based on an inorganic oxygen-containing acid and / or their salts, oxygen-containing acids with either nitrogen or sulfur or phosphorus or their corresponding salts are hydrolyzed and condensed or polymerized in order to release and trap heat. Accordingly, a first aspect of the present invention provides for the use of inorganic esters in a method for storing thermal energy, in particular the use of inorganic phosphoric acids and / or their salts. The present invention further provides a method for storing thermal energy, said method comprising polymerizing inorganic oxygen-containing acids using an external heat source. In a further aspect, the present invention provides a method for releasing thermal energy from said heat storage, comprising the step of exothermally hydrolyzing inorganic oxygen-containing acids and / or their salts. If cooling does not occur between the polymerization and the hydrolysis step, a heat pump can be obtained. Such a heat pump can be extremely useful for improving the quality of waste heat from industry to a higher, more valuable level. When applying the methods and components of the present invention, it becomes possible to accumulate thermal energy under ambient conditions in a transportable carrier. As a result, this allows you to turn a continuous process

EA201370167A 2011-01-26 2012-01-24 Method and system for thermal energy storage EA026677B9 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1101337.2A GB201101337D0 (en) 2011-01-26 2011-01-26 Methods and components for thermal energy storage
PCT/EP2012/051025 WO2012101110A1 (en) 2011-01-26 2012-01-24 Methods and components for thermal energy storage

Publications (3)

Publication Number Publication Date
EA201370167A1 true EA201370167A1 (en) 2014-01-30
EA026677B1 EA026677B1 (en) 2017-05-31
EA026677B9 EA026677B9 (en) 2017-08-31

Family

ID=43769640

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201370167A EA026677B9 (en) 2011-01-26 2012-01-24 Method and system for thermal energy storage

Country Status (23)

Country Link
US (1) US9163868B2 (en)
EP (2) EP2668459B1 (en)
JP (1) JP5925810B2 (en)
KR (1) KR101885825B1 (en)
CN (1) CN103384809B (en)
AU (1) AU2012210610B2 (en)
BR (1) BR112013019055B1 (en)
CA (1) CA2825467C (en)
CY (1) CY1117256T1 (en)
DK (1) DK2668459T3 (en)
EA (1) EA026677B9 (en)
ES (1) ES2559019T3 (en)
GB (1) GB201101337D0 (en)
HR (1) HRP20160021T1 (en)
HU (1) HUE026609T2 (en)
MY (1) MY164107A (en)
PL (1) PL2668459T3 (en)
PT (1) PT2668459E (en)
RS (1) RS54534B1 (en)
SI (1) SI2668459T1 (en)
SM (1) SMT201600030B (en)
WO (1) WO2012101110A1 (en)
ZA (1) ZA201305627B (en)

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ITMI20121866A1 (en) * 2012-10-31 2014-05-01 Versalis Spa "METHOD AND SYSTEM FOR ENERGY RECOVERY IN A PLANT"
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Also Published As

Publication number Publication date
CA2825467C (en) 2016-10-11
EA026677B1 (en) 2017-05-31
EP2995895A1 (en) 2016-03-16
CN103384809A (en) 2013-11-06
CY1117256T1 (en) 2017-04-26
NZ613505A (en) 2015-02-27
US20130306268A1 (en) 2013-11-21
EP2668459A1 (en) 2013-12-04
KR101885825B1 (en) 2018-08-06
GB201101337D0 (en) 2011-03-09
HRP20160021T1 (en) 2016-03-11
KR20140040114A (en) 2014-04-02
JP2014503786A (en) 2014-02-13
DK2668459T3 (en) 2016-01-25
RS54534B1 (en) 2016-06-30
CN103384809B (en) 2016-01-20
BR112013019055A2 (en) 2016-10-04
ZA201305627B (en) 2014-04-30
SMT201600030B (en) 2016-02-25
EP2668459B1 (en) 2015-10-28
BR112013019055B1 (en) 2020-07-21
MY164107A (en) 2017-11-30
SI2668459T1 (en) 2016-04-29
PL2668459T3 (en) 2016-04-29
US9163868B2 (en) 2015-10-20
ES2559019T3 (en) 2016-02-10
WO2012101110A1 (en) 2012-08-02
PT2668459E (en) 2016-02-17
JP5925810B2 (en) 2016-05-25
HUE026609T2 (en) 2016-06-28
EA026677B9 (en) 2017-08-31
CA2825467A1 (en) 2012-08-02
AU2012210610B2 (en) 2016-10-27

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): MD